Tracking moving objects in television images |
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Authors: | C Cafforio F Rocca |
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Affiliation: | Istituto di Elettrotecnica ed Elettronica, Politecnico di Milano, P. Leonardo da Vinci 32, 20133 Milano, Italy |
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Abstract: | The estimation of the velocity of objects imaged by television cameras is useful in different areas of image processing.The problem is solved by means of a linear estimation algorithm and the effects of noise superimposed to the signal are analyzed. The structure of a real-time estimator is then presented. Experimental results show that a very fine accuracy is obtained. They encourage its application to image coding for redundancy reduction using movement compensation. |
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Keywords: | tracking television dynamic scene analysis |
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